Newsmax Finance Insider Larry Kudlow is fed up with the way global central banks have been trying to revive the economy.

Nothing they have done has worked. So there’s really only one option left, he told CNBC.

“Overthrow the establishment. Now’s the time,” said the CNBC senior contributor who also hosts a syndicated radio-talk show. “Overthrow the establishment,” urged Kudlow, who was a former economic adviser to President Ronald Reagan.

“We need a different model. In other words, zero interest rates, or negative interest rates, and tons and tons of government spending for all these G-7 countries have not worked,” he said.